The present invention relates to a ship for the natural circulation of seawater by inflow of ballast water according to a loading state of liquid cargo. According to one embodiment of the present invention, provided is the ship for the natural circulation of seawater, comprising: a cargo tank in which liquid cargo is loaded; a ballast water storage tank arranged in a multi-layered structure around the cargo tank to store ballast water; a sea chest formed on a hull to allow seawater inflow by including a seawater inlet; and a seawater inflow control device installed in the cargo tank and the ballast water storage tank to control an opening and closing state of the seawater inlet according to a loading state of the liquid cargo, and to allow or block seawater flowing into the ballast water storage tank according to the opening and closing state of the seawater inlet.

    본 발명은 액체화물의 적재상태에 따라 평형수를 유입하여 해수의 자연 순환이 가능한 선박에 관한 것으로, 본 발명의 일실시예에서는 액체화물이 적재되는 화물창, 상기 화물창의 주변에 다층 구조로 배치되어 평형수를 저장하는 평형수 저장탱크, 해수유입구를 포함하여 해수 유입이 가능하도록 선체에 형성된 씨체스트, 및 상기 화물창과 상기 평형수 저장탱크에 설치되어 상기 액체화물의 적재상태에 따라 상기 해수유입구의 개폐를 제어하고, 상기 해수유입구의 개폐에 따라 상기 평형수 저장탱크로 해수를 유입 또는 차단하는 해수유입제어장치를 포함하는, 해수의 자연 순환이 가능한 선박을 제공한다.


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    Title :

    Ship for rotating the seawater naturally


    Additional title:

    해수의 자연 순환이 가능한 선박


    Contributors:

    Publication date :

    2022-05-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    B63B Schiffe oder sonstige Wasserfahrzeuge , SHIPS OR OTHER WATERBORNE VESSELS / F16K VALVES , Ventile



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